The investment seeks to replicate as closely as possible, before fees and expenses, the price and yield performance of the Market Vectors® US Listed Biotech 25 Index.
The fund normally invests at least 80% of its total assets in securities that comprise the fund&#39;s benchmark index. The Biotech Index is comprised of common stocks and depositary receipts of U.S. exchange-listed companies in the biotechnology sector. Such companies may include medium-capitalization companies and foreign companies that are listed on a U.S. exchange. It is non-diversified.

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